I am trying to connect my laptop to my television by HDMI, i've done it before and it worked. But now I'm having some problems:: When I connect the HDMI cable to my laptop, my laptop's screen goes black, as if it didn't receive any image signal (neither the tv).
I disconnect the HDMI cable, and my laptop's screen stays in black, I have to keep pressed the ON/OFF button to turn it off.
I've tried to update my drivers, but with no result. Also I have de Uniblue Driver Scanner, but it doesn't detect me any driver update.
I don't know what else to do...
My laptop specifications are:
Dell Vostro 3500
Windows 7 64 bits
Intel HD Graphics
Thanks a lot!